A41H type spring low lift safety valve is applied to the equipment and pipes of air, oil, water and other media that operating temperature is ≤ 300 ℃. A41Y16/25/40P type spring low lift safety valve is suitable for corrosive media equipment and pipes of operating temperature ≤ 200 ℃. A47H type spring low lift safety valve is suitable for temperature ≤ 350 ℃ steam, air, water and other media equipment and pipes. When the equipment and pipe internal pressure exceed the allowable value, A41H-type spring low lift safety valve will automatically open, then with the whole amount of emissions; when the pressure is reduced to the set value, A41H-type spring low lift safety valve will automatically shut down to ensure the safe operation of equipment and pipelines.

 

Specification:

Model: A47Y,A47H,A27W/H/T

Nominal Diameter:DN15~DN400

Nominal Pressure:1.0MPa~25.0MPa

Connection: Flange, Threaded

Material: WCB, CF8, CF8M, 35# or 40# Steel, Forged Steel, Bronze etc.

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